| article html file updated | 31 August 2025 19:46 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3331 |
| article html file updated | 21 July 2022 04:12 CEST | Update | - |
| article html file updated | 23 May 2020 10:08 CEST | Update | - |
| article html file updated | 11 May 2020 17:36 CEST | Original file | - |
| article pdf uploaded. | 11 May 2020 17:35 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/9/3331/pdf |
| article xml uploaded. | 11 May 2020 17:35 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3331/xml |
| article xml file uploaded | 11 May 2020 17:35 CEST | Update | - |
| article pdf uploaded. | 8 May 2020 13:12 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3331/pdf-vor |
| article xml file uploaded | 8 May 2020 13:12 CEST | Original file | - |
